baber/WOPTO huggingface dataset:
Patent KR-20210014725-A (KR)
Inventor: KIM YOUNG DONG
IPC: E06B3/70
Filed: 2021-02-01
Abstract: The present invention relates to a cover for a fire door, which can prevent heat transfer transferred to the fire door in case of a fire and prevent dew condensation. More specifically, the fire door includes: a door part (100) in which a front steel plate (111) and a back steel plate (112) correspond to each other and a first insulation material (120) is received inside; and a cover (200) formed in a plate shape and attached to one surface of an outer side of the door part.
Patent KR-20220112068-A (KR)
Inventor: LEE SEUNG HO
IPC: G09B9/00
Filed: 2021-02-03
Abstract: The present invention relates to an onset creation device inside a vehicle. The onset creation device inside a vehicle according to one embodiment of the present invention comprises: a smart device having a sensor and a camera; a transportation means model including a floor portion and a wall portion and created to be similar to the inside of the transportation means; a seating means installed on the floor portion and disposed so that the user can sit; a window installed on one side of the wall and made of a transparent material to expose the outside; a display installed in a space disposed outside the window to output an image; a server storing one or more images and interlocking with the smart device to track the smart device, wherein the server may include: a database in which images outputted to the display are stored; a tracking unit interlocking with the smart device to track the smart device in real time; and a calculation unit calculating a current location coordinate value of the smart device based on the information collected by the tracking unit and calculating an angle of an image outputted to the display. Accordingly, a tour environment can be provided to a user by creating an environment similar to an inside of a vehicle.
Patent KR-20220112434-A (KR)
Title: Battery management and sharing system for personal mobility through server
Inventor: JUNG CHANG HYUN
IPC: B60L53/65
Filed: 2021-02-04
Abstract: Disclosed in the present invention is a battery management and sharing system for a personal mobility through a server. The system comprises: a battery station which is installed on personal mobility, stores and charges a battery having a battery identification code, and generates battery state information according to charging and discharging; a user terminal which has a user identification code and performs a rental procedure of renting a battery charged in the battery station and returning the used battery to the battery station using a dedicated app; and a server which manages the battery state information and the rental procedure. The server receives the battery state information from the battery station or the user terminal based on the battery identification code and the user identification code, and manages the battery state information. According to the present invention, it is possible to reduce the expenses required for managing a personal mobility.
Patent KR-20210124021-A (KR)
Title: Care system of facility user
Inventor: NOH JIN SEOK
IPC: G08B21/02
Filed: 2021-02-08
Abstract: The care system of the present invention includes a recognition unit for identifying a facility user; an image acquisition unit for acquiring an image of the facility user identified by the recognition unit; a monitoring server for storing and analyzing the image acquired by the image acquisition unit; and a guardian terminal for receiving or calling analysis information from the monitoring server.
Patent KR-20220118262-A (KR)
Title: Lead line with cutter
Inventor: LEE SEUNG EON
IPC: B26B13/14
Filed: 2021-02-18
Abstract: The present invention is configured by comprising: a lead string main body formed with an opening part communicating with the outside; a rope provided in a roll form in the inner space of the lead string main body, and provided to enable unwinding and winding from the lead string main body; and a cutter provided in the lead string main body to cut the rope by a manipulation of a user. Therefore, the present invention is capable of preventing an accident.
Patent KR-20220120029-A (KR)
Title: Color conversion sheet and backlight unit comprising the same
Inventor: OH JI HWAN
IPC: G02B5/20
Filed: 2021-02-22
Abstract: A color conversion sheet according to an embodiment of the present invention includes: a base layer; a wavelength conversion layer laminated on the upper surface of the base layer and including a resin matrix and an organic phosphor; and a selective transmission layer laminated on the lower surface of the substrate layer and including selective wavelength absorbing particles. The selective transmission layer absorbs 20 to 100% of the wavelengths of 380 to 420 nm among the wavelengths emitted from the light source and transmits more than 80% of the wavelengths of 420 to 500 nm.
Patent KR-20220057395-A (KR)
Title: Anchor assembly with increased fixing power with a fixed iron core and silicone capsule
Inventor: NAM BYOUNG SOO
IPC: F16B13/14
Filed: 2021-02-22
Abstract: The present invention relates to an anchor assembly which increases fixing force by a silicon capsule located at an anchor hole and a fixing iron core inserted into the anchor bolt when fixing a machine or a structure to concrete, and to the anchor assembly which locates the silicon capsule composed of a liquid composition into the anchor hole formed at a certain depth on the concrete to increase fixing force of the anchor bolt, and forms a separate fixing iron core inside the anchor bolt so that the anchor bolt can be fixed to the anchor hole to double the fixing force.
Patent KR-20210148863-A (KR)
Inventor: DUAN BING
IPC: H04L9/00
Filed: 2021-02-25
Abstract: Disclosed are a method for processing privacy data of a block chain and an apparatus, a device, and a storage medium thereof. According to an embodiment of the present invention, as a specific implementation means, the method performs the following steps when being executed by a blockchain node: acquiring a data calculation transaction request initiated by a data user on the basis of a privacy smart contract, wherein calling data in the data calculation transaction request is data blinded by the data user; acquiring isomorphic encrypted source data by the data calculation transaction request; invoking a privacy smart contract by a calculation task in the data calculation transaction request and executing calculations on the calling data and the source data to acquire a calculation result; and uplinking the data calculation transaction request and the calculation result and feeding back the data user of the data calculation transaction request, so that the data user performs homomorphic decoding and blind removal processing on the calculation result to acquire a plaintext calculation result. Accordingly, a privacy data processing means of a blockchain is optimized.
Patent KR-20210027346-A (KR)
Title: Apparatus for estimating distance between wireless communication infrastructures installed at unknown location and method for the same
Inventor: CHO YOUNG SU
IPC: H04W4/02
Filed: 2021-03-03
Abstract: The present invention relates to a device for estimating the distance between wireless communication infrastructures installed at unknown locations. The device includes: a receiving unit receiving wireless communication infrastructure measurement information measured at a plurality of measurement points; an adjacent infrastructure determination unit determining adjacent wireless communication infrastructures using the wireless communication infrastructure measurement information; a measurement point distance calculation unit calculating measurement point distances as the distances between the respective measurement points and the wireless communication infrastructures using the wireless communication infrastructure measurement information; an infrastructure distance estimation unit estimating infrastructure distances as the distances between the wireless communication infrastructures using the measurement point distances; and a storage unit storing the infrastructure distances and information on the adjacent wireless communication infrastructures.
Patent KR-20220125624-A (KR)
Title: A battery module with easy extensibility and replaceability, a battery pack assembled with the modules, and a battery system assembly
Inventor: KIM YONG JUNG
IPC: H01M50/262
Filed: 2021-03-05
Abstract: The present invention relates to a battery module, a battery pack made up of the same battery modules, and a battery system assembly (BSA) in which the battery pack is assembled and completed, wherein the battery module is easy to configure and expand to have a structure that can respond to multiple vehicle types, and can be configured in a battery pack without a separate structure such as a conventional end plate or support bar. A number of battery modules are structurally connected to the battery module but the battery module can be easily replaced as a unit, and can be transported and assembled without a separate base plate. The battery module (10) comprises: at least one pair of a first connection part (11) and a second connection part (12) formed in a housing, wherein through-holes are formed in the first connection part and the second connection part, respectively. The positions of the first connection part and the second connection part are different vertically, and when the plurality of battery modules are arranged, the second connection part (12) of the first battery module (10) and the first connection part (11') of an adjacent second battery module (10') are overlapped vertically, and each has a through-hole formed therebetween to align with each other so that a fastening bolt (20) can be inserted thereto.
Patent KR-20210030915-A (KR)
Title: Improved reducer fitting structure for pipe line and process for preparing the same
Inventor: KIM JUNG HUN
IPC: F16L47/26
Filed: 2021-03-08
Abstract: The present invention relates to an improved reducer fitting structure and a manufacturing method thereof and, more specifically, to an improved reducer fitting structure capable of fusing pipes by using a branch pipe of piping in which a flow path is formed for fluids to flow, and a reducer geometrically designed at a direction switching spot, thereby preventing fluids from remaining in a fitting structure in which the flow rate of passing chemical fluids changes, and leading the fluids to flow smoothly due to the minimization of bubble formation as well as enabling convenient construction and reducing working hours due to the simplification of piping construction, securing stability and promoting efficiency in regard to the design and construction of the piping by facilitating maintenance such as a fusion point reduction, a leak point reduction, a workload reduction, a management point reduction and the like, and having a structure maximizing the use of space, and a manufacturing method thereof. According to the present invention, in regard to the integrated reducer fitting structure, a flow path for fluids to flow is formed inside the fitting structure, a bottom side is formed as a non-stepped horizontal structure to be connected such that the fluids do not remain and formed by fusing a branch pipe of a pipe with a connection part at a direction switching spot, and a connection structure of the piping is simplified, thereby enabling convenient construction, which can lead to a decrease in working hours, as well as securing stability and promoting efficiency in regard to the design and construction of the piping due to the facilitation of maintenance such as reductions in leak points, workload, management points, and the like.
Patent KR-20220126169-A (KR)
Inventor: SEUNGWON BYEON
IPC: F25D17/06
Filed: 2021-03-08
Abstract: A refrigerator is disclosed. The refrigerator includes: an inner compartment having a storage room formed therein and including a middle partition partitioning the storage room vertically and an evaporator seating part on which an evaporator extended in a lateral direction to correspond to a lateral width of the storage room is seated; an outer compartment combined with the outside of the inner compartment to form an exterior; an evaporator cover covering the evaporator seating part and having a cold air outlet for discharging cold air into the storage room; a guide duct disposed behind the evaporator cover and connecting the cold air outlet with the evaporator seating part; a first partition having both ends fixed to the middle partition and the bottom surface of the inner compartment, and including a partition opening of which the inside is connected with a space between the inner compartment and the outer compartment; a partition fixing opening formed in the inner compartment or the middle partition, and provided on a position corresponding to the partition opening such that a heat insulating material can penetrate the partition opening and the partition fixing opening; and a second partition provided to be separable from the storage room, supported by at least a part of the inner compartment or the evaporator cover and disposed behind the first partition, and coupled with the first partition, thereby forming a partitioning part together with the first partition to divide the storage room in a lateral direction. Therefore, the present invention is capable of obviating a process of filling the inside of a partition with a heat insulating material.
Patent KR-20220126979-A (KR)
Title: Jig manufacturing system for aircraft skin production and method of manufacturing using it
Inventor: JANG JIN SUP
IPC: G05B19/18
Filed: 2021-03-10
Abstract: The present invention relates to a jigsaw manufacturing system and manufacturing method for manufacturing an aircraft skin in consideration of deformation of the aircraft skin. In the jigsaw manufacturing system and manufacturing method, after the hardening process is performed by entering the process conditions into programs such as Compro and a realistic shape optimizer (RSO), considering the spring-in angle at which the skin shrinks when the skin is separated from the jigsaw, the shape of the jigsaw is realized through inverse deformation to keep the quality of the skin constant.
Patent KR-20210119300-A (KR)
Title: Device for controlling irradiation of charged particle
Inventor: SAKAI HIROMICHI
IPC: G21K5/00
Filed: 2021-03-11
Abstract: The present invention relates to a charged particle irradiation control device for making heat input into a target more uniform. An irradiation control device (100) to control irradiation of a charged particle for a target (38) including a neutron-producing material under irradiation of charged particle rays comprises: a biasing means for having the charged particle biased; and a control means for controlling the biasing means to move a beam of the charged particle on an irradiation surface of the target (38) so that a plurality of heat density acids generated by the beam are formed between a center and an end of the irradiation surface.
Patent KR-20220128543-A (KR)
Title: Lift pin and apparatus of fabricating a semiconductor device haing the same
Inventor: KIM SUN CHEUL
IPC: C23C16/458
Filed: 2021-03-12
Abstract: According to an embodiment of the present invention, a lift pin is provided. The lift pin comprises: a body part in which grooves disposed parallel to each other in a central axis direction are disposed along the circumferential direction of the central axis; and a head part disposed at one end of the body part and having a cross-section larger than a cross-section of the body part. The body part has a cross-section made of concave portions constituting the grooves and convex portions disposed between the concave portions. Each of the convex portions is inscribed on a circumference centered on the central axis. The convex portions have a radius of curvature of 15% to 33% of the diameter of the circumference.
Patent KR-20210151674-A (KR)
Inventor: CHO JOUNGMIN
IPC: G06F3/14
Filed: 2021-03-15
Abstract: Disclosed is an electronic device comprising: a display; a display movement part that controls the display to change a size of the display area viewable to the outside of the electronic device; and a processor. The display can be expanded by being rolled out from a center part of the display, and can be reduced by being rolled to the center part. In addition to thereof, various embodiments are possible. Therefore, the present invention is capable of increasing a flexibility of a rollable display.
Patent KR-20210047282-A (KR)
Inventor: YANG HAIYAN
IPC: G06T5/50
Filed: 2021-03-23
Abstract: An embodiment of the present invention provides a method and an apparatus for generating a background-free image, a device, and a medium, which relates to the field of image processing technology. The method comprises the steps of: determining an image proportion of a target subject in an original image; clipping, when the image proportion is less than a preset threshold, a subject region image corresponding to the target subject from the original image; determining a corresponding subject region mask based on the subject region image; and synthesizing the subject region mask and the subject region image to generate a background-free image corresponding to the original image. According to the technical solution of the present invention, relatively high matting precision can be guaranteed even for an image with a relatively low subject proportion.
Patent KR-20210120897-A (KR)
Title: Electrode composition, method for manufacturing electronic component using the same, and electronic component manufactured therefrom
Inventor: YUN SUNG SHIN
IPC: H01B1/02
Filed: 2021-03-26
Abstract: An electrode composition is provided. The electrode composition according to one embodiment of the present invention includes, as a conductive component, silver-nickel powder including a crystalline phase having a peak at 2θ 38.5 ± 0.1° on the XRD pattern. As a result, the electrode composition can be sintered in the same general atmospheric sintering conditions as an Ag-Pd alloy, which is widely used as an electrode material, and can significantly lower the raw material cost while the implemented electrode exhibits equivalent or superior resistivity characteristics. In addition, since the electrode composition can be sintered in the atmospheric atmosphere, it is possible to significantly lower the manufacturing cost by reducing the investment cost or operating cost that otherwise would have been incurred via additional equipment required for sintering in non-atmospheric conditions. Furthermore, since silver elution is prevented or minimized after sintering the electrode, uniform physical properties can be expressed throughout the electrode, and at the same time, the quality of the electrode surface can be guaranteed. In addition, since the thickness and width of the electrode can be easily implemented to a desired level, the electrode composition can be widely applied in realizing electrodes of various electronic components.
Patent KR-20220134911-A (KR)
Inventor: BANG JOON HA
IPC: C08F212/08
Filed: 2021-03-29
Abstract: The present invention relates to light emitting nanoparticles and a light emitting layer comprising the same. The light emitting nanoparticles according to an embodiment of the present invention may include: perovskite nanocrystals; and a polymer ligand bonded to the surface of the perovskite nanocrystals and containing a photocrosslinkable group. The light emitting nanoparticles have high color purity and can be subjected to a simple patterning process.
Patent KR-20220135612-A (KR)
Inventor: PARK GYOU TAE
IPC: G01R27/02
Filed: 2021-03-31
Abstract: The present invention relates to a temperature measurement data calibration method for a temperature measurement system that includes a plurality of thermocouples installed at a remote fire test site and a temperature measurement device electrically connected to the thermocouples by a conductive cable, in which a measurement error including a voltage drop in the conductive cable is calibrated. The temperature measurement data calibration method comprises the following steps of: (a) connecting a compensation resistor to one end of the thermocouple in series and generating a current loop including a test voltage supply, the compensation resistor, and the thermocouple; (b) calculating a current of the current loop; (c) opening the current loop to measure a total equivalent resistance; (d) calculating a resistance of the thermocouple by subtracting a resistance of the compensation resistor from the total equivalent resistance; (e) calculating a net voltage of the thermocouple by multiplying the current of the current loop by the resistance of the thermocouple; and (f) calculating a temperature of the thermocouple according to the net voltage of the thermocouple. According to the present invention, temperature measurement data is calibrated by an easy way to improve accuracy of long-distance fire tests, ultra-low and ultra-high temperature measurement tests, and convenience of the measurement works.
Patent KR-20220139085-A (KR)
Inventor: KIM HYO KYUNG
IPC: C12P13/10
Filed: 2021-04-07
Abstract: The present application relates to an L-arginine-producing microorganism in which a protein including the amino acid sequence of SEQ ID NO: 1 is attenuated, and a method for producing L-arginine using the same. The microorganism is Corynebacterium glutamicum.
Patent KR-20220091320-A (KR)
Title: 자동차 구조체용 부재
Inventor: KIM HYE JIN
IPC: C21D8/02
Filed: 2021-04-13
Abstract: 본 발명의 일 실시예는, 베이스 강판 및 상기 베이스 강판의 적어도 일면을 피복하는 도금층을 포함하는 자동차 구조체용 부재이고, 1350MPa 이상의 인장강도와 900MPa 이상의 항복강도를 가지며, 상기 베이스 강판은, 80% 이상의 면적분율을 가지는 마르텐사이트 상; 상기 마르텐사이트 상 내부에 위치하고, 상기 마르텐사이트 상을 기준으로 5% 미만의 면적분율을 가지는 철계 탄화물; 및 상기 베이스 강판내부에 분포된 석출물들;을 포함하고, 상기 석출물들은 단위면적(100㎛ 2 ) 당 7.2×10 3 개 내지 이상 1.65×10 4 개 존재하는 자동차 구조체용 부재를 개시한다.
Patent KR-20220144454-A (KR)
Inventor: KIM TAESUNG
IPC: H01L27/32
Filed: 2021-04-19
Abstract: An electronic device according to an embodiment of the present invention includes: a display panel: a biometric information sensing layer disposed below the display panel and including a sensor; and an optical pattern layer disposed between the display panel and the biometric information sensing layer and including a plurality of transmission parts and light blocking parts. The light blocking part includes a light blocking film disposed on the biometric information sensing layer, an intermediate film disposed on the light blocking film, and a metal layer disposed on the intermediate film.
Patent KR-20220146892-A (KR)
Title: System and method for inspection advanced driver assistance system using mobile manipulator
Inventor: LEE MINGYU
IPC: G01D18/00
Filed: 2021-04-26
Abstract: Disclosed are an advanced driver assistance system (ADAS) inspection system using a mobile manipulator (MMP) and a method thereof. The ADAS inspection system using the MMP of a vehicle factory according to one aspect of the present invention comprises: an MMP which comprises an autonomous mobile robot (AMR) which is monolithically coupled to a manipulator which can change positions of the correcting target unit which is mounted for the ADAS inspection of a vehicle; and a server which recognizes the vehicle entering the inspection process, and, when the vehicle entering the inspection process is recognized and the centering of the vehicle is completed, transmits the ADAS inspection command to the MMP by means of a repeater. The MMP is moved to at least one space of the front side, the rear side and the both sides of the vehicle according to the ADAS inspection command in order to move the correction target unit to a target location to inspect the mounting state of the ADAS sensor. Therefore, the mounting state of the ADAS sensor may be checked.